联系人:叶昊
铬层料厚 Chrome Plated Thickness | Φ<20mm≥15μm,from Φ20mm>20μm |
表明光亮度 Surface Roughness | Ra<0.2 |
铬层抗拉强度 Hardness Chrome Layer | 580HV~1050HV |
外径公差 Diameter Tolerance | f7,f8 |
切线度 Straightness | 0.1/1000mm |
椭圆形度 Ovality | <1/2外径公差 diameter tolerance |
耐浸蚀疲劳试验标 Evaluation Corroseston Test | IOS 10289:1999,IDT |
提货情况下 Condition delivery | 固溶,时间 Solid Solution,Aging |
到货时间间隔 Condition of delivery length: | ≤ Φ 32,2~3mts > Φ 35,5~6mts 也可按cad图纸或潜在客户供需 Also we can cut as required or according drawings |